Theory Notes Task: Output Devices Make sure that you are familiar with all of the information detailed in this booklet. There are a number of tasks for you to carry out‚ be sure to read the information fully whilst completing the tasks. You could be asked about any of this in the test! Use the theory notes in from the teach-ict.com site to help you complete this booklet. TASK 1: OUTPUT DEVICES Output devices let you see data that has been processed or is stored on the hard disk
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Task: Using the Internet‚ list and define at least five different types of storage devices from the most reliable to the least reliable. Include in your search cost and availability of the storage devices. Include names of vendors for these storage devices. There are three main types of consumer-grade computer storage: internal‚ external‚ and network attached. Internal storage is generally a hard drive or solid-state drive (SSD) that hosts computer’s operating systems and programs. External
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1. Introduction to Network Devices All networks are made up of basic hardware building blocks to interconnect network nodes‚ such as Network Interface Cards (NICs)‚ Bridges‚ Hubs‚ Switches‚ and Routers. In addition‚ some method of connecting these building blocks is required‚ usually in the form of galvanic cable (most commonly Category 5 cable). Less common are microwave links (as in IEEE 802.12) or optical cable ("optical fiber"). An ethernet card may also be required. Network interface cards
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Input Devices QWERTY Keyboard The keyboard is the most common type of input device. In other countries‚ the keyboard layout is different due to their different language and characters. There are some variations of keyboards to the normal keyboard. Some are wireless which means that no wire is required to connect it to the PC; and some have ergonomic design‚ which have a special design in order to reduce muscular stress on the user. Mouse The mouse is a pointing device which is used to move
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Transitional Devices (Connecting Words) Brought to you by the Purdue University Online Writing Lab at http://owl.english.purdue.edu Transitional devices are like bridges between parts of your paper. They are cues that help the reader to interpret ideas in the way that you‚ as a writer‚ want them to understand. Transitional devices help you carry over a thought from one sentence to another‚ from one idea to another‚ or from one paragraph to another with words or phrases. And finally‚ transitional
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Did you know Benjamin Franklin had 17 brothers and sisters while living in poverty? Benjamin Franklin lived a hard cruel life to get to his position and importance. There are many reasons to look up to Benjamin Franklin. There are so many wonders that can found about him including Franklin’s childhood‚ inventions‚ and his involvement in government proving that Franklin should be looked up to as a hero. Franklin was born in Boston on January 17‚ 1706‚ upon this he was the tenth out of the seventeen
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Communication devices Types Communication Devices FAX E-MAIL VIDEO CONFERRENCE PORTABLE MEDIA PLAYERS BLUETOOTH COMPUTERS FAX Fax is short for ‘facsimile’ which means ‘copy’. A fax machine is a device that can send a copy of a paper document over the telephone network. The sending fax converts the light/dark areas of the printed document into noises. These noises travel through the phone system and are received by another fax machine. The receiving fax machine converts the noises into printed
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PROJECT SYNOPSIS ON MICROCONTROLLER BASED ULTRASONIC DISTANCE MEASUREMENT ABSTRACT: The microcontroller based ultrasonic distance measuring device is a device used to calculate the distance between the ultrasonic transmitter/receiver and the object whose distance is to be measured. A microcontroller is used to calculate the delay time between the transmitted signal and the received signal. ULTRASONIC WAVES: Ultra means “beyond” and sonic means “sound”. Ultrasonic
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Benjamin Banneker is a very passionate man when it comes to racial issues. In fact‚ he‚ himself was the son of a slave‚ which would indicate that he was a man who has experienced racial complications. Banneker (once educated)‚ decided to become an advocate for racial freedom and equality. Mr. Banneker wrote a letter to Thomas Jefferson in hopes of persuading him to rethink the government’s position on slavery. In the letter Banneker uses allusions‚ repetition‚ religious diction‚ and pathos in his
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shared by Benjamin Franklin in his leadership experiences where he asserted the need for being a simple individual. In addition‚ he believed that leaders with no humility were at risk of adopting an egoistic attitude that leads to problems in the future. According to Benjamin Franklin‚ the problem with leaders is their lack of understanding the value of humility and how this plays a role in shaping their experiences. During his leadership tenure as the President of the United States‚ Benjamin Franklin
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